/*FreeMind - A Program for creating and viewing Mindmaps
 *Copyright (C) 2000-2001  Joerg Mueller <joergmueller@bigfoot.com>
 *See COPYING for Details
 *
 *This program is free software; you can redistribute it and/or
 *modify it under the terms of the GNU General Public License
 *as published by the Free Software Foundation; either version 2
 *of the License, or (at your option) any later version.
 *
 *This program is distributed in the hope that it will be useful,
 *but WITHOUT ANY WARRANTY; without even the implied warranty of
 *MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *GNU General Public License for more details.
 *
 *You should have received a copy of the GNU General Public License
 *along with this program; if not, write to the Free Software
 *Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
/* $Id: BrowseMode.java,v 1.8.18.3.2.4 2008/03/30 20:39:57 christianfoltin Exp $ */

package freemind.modes.browsemode;

import java.io.File;

import freemind.controller.Controller;
import freemind.modes.Mode;
import freemind.modes.ModeController;

public class BrowseMode implements Mode {

    private Controller c;
    private BrowseController modecontroller;
    public final static String MODENAME = "Browse";
    private boolean isRunning = false;

    public BrowseMode() {
    }

    public void init(Controller c) {
        this.c = c;
        modecontroller = new BrowseController(this);
    }

    public String toString() {
        return MODENAME;
    }

    /**
     * Called whenever this mode is chosen in the program.
     * (updates Actions etc.)
     */
    public void activate() {
        if(isRunning) {
            c.getMapModuleManager().changeToMapOfMode(this);
        } else {
            isRunning = true;
        }

    }

    public void restore(String restoreable) {
        try {
            getDefaultModeController().load(new File(restoreable).toURI().toURL());
        } catch (Exception e) {
            c.errorMessage("An error occured on opening the file: "+restoreable + ".");
            freemind.main.Resources.getInstance().logException(e);
        }
    }

    public Controller getController() {
        return c;
    }


    public ModeController getDefaultModeController() {
    		// no url should be visible for the empty controller.
        modecontroller.getToolBar().setURLField("");
        return modecontroller;
    }

 	public ModeController createModeController() {
		return new BrowseController(this);
	}

}
